CN1290271C - 无线信息终端和无线通信系统以及通信方法 - Google Patents

无线信息终端和无线通信系统以及通信方法 Download PDF

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Publication number
CN1290271C
CN1290271C CN01815673.8A CN01815673A CN1290271C CN 1290271 C CN1290271 C CN 1290271C CN 01815673 A CN01815673 A CN 01815673A CN 1290271 C CN1290271 C CN 1290271C
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CN
China
Prior art keywords
signal
base station
antenna
wireless
wireless base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN01815673.8A
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English (en)
Chinese (zh)
Other versions
CN1459156A (zh
Inventor
土居义睛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hera Wireless SA
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of CN1459156A publication Critical patent/CN1459156A/zh
Application granted granted Critical
Publication of CN1290271C publication Critical patent/CN1290271C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0848—Joint weighting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
CN01815673.8A 2000-07-14 2001-07-12 无线信息终端和无线通信系统以及通信方法 Expired - Fee Related CN1290271C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP215098/00 2000-07-14
JP2000215098 2000-07-14
JP215098/2000 2000-07-14

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CNA2006101318479A Division CN1964532A (zh) 2000-07-14 2001-07-12 无线信息终端和无线通信系统以及通信方法

Publications (2)

Publication Number Publication Date
CN1459156A CN1459156A (zh) 2003-11-26
CN1290271C true CN1290271C (zh) 2006-12-13

Family

ID=18710577

Family Applications (2)

Application Number Title Priority Date Filing Date
CNA2006101318479A Pending CN1964532A (zh) 2000-07-14 2001-07-12 无线信息终端和无线通信系统以及通信方法
CN01815673.8A Expired - Fee Related CN1290271C (zh) 2000-07-14 2001-07-12 无线信息终端和无线通信系统以及通信方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CNA2006101318479A Pending CN1964532A (zh) 2000-07-14 2001-07-12 无线信息终端和无线通信系统以及通信方法

Country Status (6)

Country Link
US (1) US6826386B2 (ja)
EP (1) EP1317081A4 (ja)
JP (1) JP3851267B2 (ja)
CN (2) CN1964532A (ja)
AU (1) AU2001271040A1 (ja)
WO (1) WO2002007344A1 (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3788902B2 (ja) * 2000-10-02 2006-06-21 株式会社エヌ・ティ・ティ・ドコモ 無線リソース割当方法及び通信装置
US20030083250A1 (en) * 2001-10-25 2003-05-01 Francis Farrell Anti-tumor chemotherapy by administration of cyclophosphamide and erythropoeitin
US7181242B2 (en) 2001-10-29 2007-02-20 Ericsson Inc. Systems and methods for communicating data at radio base station nodes
US7061884B2 (en) * 2001-10-29 2006-06-13 Ericsson Inc. Methods and systems for communicating data at radio base station nodes that provide efficient allocation of control timeslots
RU2232485C2 (ru) * 2001-11-27 2004-07-10 Корпорация "Самсунг Электроникс" Способ формирования диаграммы направленности антенны и устройство для его реализации
US7171182B2 (en) * 2002-05-01 2007-01-30 Qualcomm Incorporated Frequency synthesizers for supporting voice communication and wireless networking standards
JP4289855B2 (ja) * 2002-09-20 2009-07-01 京セラ株式会社 無線基地装置、参照信号割当方法および参照信号割当プログラム
JP4289854B2 (ja) * 2002-09-20 2009-07-01 京セラ株式会社 無線基地装置、移動端末装置、参照信号制御方法および参照信号制御プログラム
JP2004248162A (ja) * 2003-02-17 2004-09-02 Kyocera Corp 基地局装置
JP4177761B2 (ja) * 2003-11-12 2008-11-05 株式会社エヌ・ティ・ティ・ドコモ ウエイト決定装置及びウエイト決定方法
US20050152316A1 (en) * 2004-01-08 2005-07-14 Chien-Hsing Liao CDMA transmitting and receiving apparatus with multiple applied interface functions and a method thereof
JP4449836B2 (ja) * 2005-06-27 2010-04-14 日本電気株式会社 適応アンテナ送受信装置
US7664071B2 (en) * 2005-11-28 2010-02-16 Kyocera Corporation Base station system and method for assigning a unique word in a communication system
CN103593022A (zh) * 2012-08-15 2014-02-19 鸿富锦精密工业（深圳）有限公司 电子设备
EP2706660B1 (fr) * 2012-09-05 2015-11-25 Swiss Timing Ltd. Dispositif d'émission de signaux de données et/ou de commande avec des agencements d'antenne
JP2022086736A (ja) * 2020-11-30 2022-06-09 日本電気株式会社 無線通信装置、及び無線通信方法
CN116827155B (zh) * 2023-06-28 2024-02-20 荣信汇科电气股份有限公司 一种级联多电平变流器的控制系统及其载波同步方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0917308A1 (en) * 1992-04-17 1999-05-19 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Mobile assisted handover using CDMA
JP3204111B2 (ja) * 1996-08-28 2001-09-04 松下電器産業株式会社 指向性制御アンテナ装置
US6512481B1 (en) * 1996-10-10 2003-01-28 Teratech Corporation Communication system using geographic position data
JP3391662B2 (ja) * 1997-06-06 2003-03-31 松下電器産業株式会社 アダプティブアレーアンテナ受信装置
JP3109589B2 (ja) * 1998-03-18 2000-11-20 日本電気株式会社 Ｃｄｍａ端末の送信パワー調整方法及び装置
JP3464606B2 (ja) * 1998-03-31 2003-11-10 松下電器産業株式会社 無線通信装置及び無線通信方法
JP2000022611A (ja) * 1998-06-29 2000-01-21 Matsushita Electric Ind Co Ltd 送信電力制御方法及び無線通信装置
JP2000069541A (ja) * 1998-08-26 2000-03-03 Mitsubishi Electric Corp 移動通信システム
ES2167990T3 (es) * 1999-06-16 2002-05-16 Cit Alcatel Un metodo para compartir capacidad en un sistema de radiocomunicacion movil cdma.
US6456675B2 (en) * 1999-10-12 2002-09-24 Memorylink Corporation Diversity reception employing periodic testing
JP3462826B2 (ja) * 2000-02-14 2003-11-05 三洋電機株式会社 無線基地局及び無線電話装置

Also Published As

Publication number Publication date
US6826386B2 (en) 2004-11-30
JP3851267B2 (ja) 2006-11-29
EP1317081A1 (en) 2003-06-04
AU2001271040A1 (en) 2002-01-30
CN1964532A (zh) 2007-05-16
CN1459156A (zh) 2003-11-26
WO2002007344A1 (fr) 2002-01-24
EP1317081A4 (en) 2009-12-02
US20020039886A1 (en) 2002-04-04

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C06 Publication
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SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HELLA WIRELESS CORP.

Free format text: FORMER OWNER: SANYO ELECTRIC CO., LTD.

Effective date: 20141124

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20141124

Address after: Luxemburg Luxemburg

Patentee after: HERA WIRELESS S A

Address before: Osaka Japan

Patentee before: Sanyo Electric Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20061213

Termination date: 20190712

CF01 Termination of patent right due to non-payment of annual fee